Results 11 to 20 of about 30,289 (262)

Extensive genome-wide duplications in the eastern oyster (Crassostrea virginica). [PDF]

Philos Trans R Soc Lond B Biol Sci, 2021
Genomic structural variation is an important source of genetic and phenotypic diversity, playing a critical role in evolution. The recent availability of a high-quality reference genome for the eastern oyster, Crassostrea virginica, and whole-genome ...
Modak TH, Literman R, Puritz JB, Johnson KM, Roberts EM, Proestou D, Guo X, Gomez-Chiarri M, Schwartz RS.   +8 more
europepmc   +2 more sources

Population epigenetic divergence exceeds genetic divergence in the Eastern oyster Crassostrea virginica in the Northern Gulf of Mexico. [PDF]

Evol Appl, 2020
Populations may respond to environmental heterogeneity via evolutionary divergence or phenotypic plasticity. While evolutionary divergence occurs through DNA sequence differences among populations, plastic divergence among populations may be generated by
Johnson KM, Kelly MW.
europepmc   +2 more sources

In-situ microplastic egestion efficiency of the eastern oyster Crassostrea virginica.

Marine Pollution Bulletin, 2022
Microplastics (MP) are a pervasive environmental pollutant that enter coastal water bodies, posing an ingestion risk to marine biota. This study quantified the ability of the Eastern oyster (Crassostrea virginica) to egest MP in-situ in their biodeposits
Casey A. Craig, David W. Fox, L. Zhai, L. Walters   +3 more
semanticscholar   +1 more source

Molecular impacts of dietary exposure to nanoplastics combined with arsenic in Canadian oysters (Crassostrea virginica) and bioaccumulation comparison with Caribbean oysters (Isognomon alatus).

Chemosphere, 2021
Despite the urge need to address the possible impact of plastic debris, up to now, little is known about the translocation of nanoplastics through the trophic web.
Marc Lebordais, J. Gutierrez-Villagomez, J. Gigault, M. Baudrimont, V. Langlois   +4 more
semanticscholar   +1 more source

Efecto de medicamentos homeopáticos de uso humano en reproductores de ostión Americano Crassostrea virginica

AquaTechnica, 2022
RESUMEN | En el Centro Ostrícola Tecnológico de Tabasco, COTET-México, se evaluó el efecto de medicamentos homeopáticos autorizados para uso humano por la Secretaría de Salud de México y productos homeopáticos diseñados por el CIBNOR, durante el ...
José Manuel Mazón-Suástegui , Milagro Ramona García Bernal , Guadalupe Fabiola Arcos-Ortega , Jorge Luis Tordecillas-Guillén, Ulysses Barajas-Ponce, Carmen Rodríguez-Jaramillo , Abel Betanzos-Vega   +6 more
doaj   +1 more source

The effects of atrazine on the microbiome of the eastern oyster: Crassostrea virginica. [PDF]

Sci Rep, 2020
Long-standing evidence supports the importance of maintaining healthy populations of microbiota for the survival, homeostasis, and complete development of marine mollusks.
Britt A, Bernini M, McSweeney B, Dalapati S, Duchin S, Cavanna K, Santos N, Donovan G, O'Byrne K, Noyes S, Romero M, Poonacha KNT, Scully T.   +12 more
europepmc   +2 more sources

Influencia de factores ambientales y antrópicos en la población de ostión Crassostrea virginica (Bivalvia: Ostreidae), en río Cauto, Cuba

Revista Mexicana de Biodiversidad, 2020
En Cuba, el ostión de fondo (OF) Crassostrea virginica (Gmelin, 1791) aportó durante 2008-2013 más de 30% a la captura nacional de ostiones del género Crassostrea.
Abel Betanzos-Vega, Gustavo Arencibia-Carballo, Hever Latisnere-Barragán, José Manuel Mazón-Suástegui   +3 more
doaj   +1 more source

Crassostrea virginica dredge efficiency in Texas estuaries [PDF]

Experimental Results, 2020
Abstract Quantifying and comparing stocks of oysters ( Crassostrea virginica ) within and among estuaries across the Gulf of Mexico is difficult because the sampling equipment used is either inconsistent among studies, or inefficient.
Jennifer Beseres Pollack, Terence A. Palmer, Arne Linlokken   +2 more
openaire   +3 more sources

A classification system for gonad development in triploid Crassostrea virginica

, 2021
Triploidy is a common form of genetic improvement that confers benefits associated with reduced fecundity. Triploid oysters produce fewer gametes yet undergo gametogenesis and develop gonads to variable extents.
J. Matt, S. Allen
semanticscholar   +1 more source

Effects of elevated temperature and carbon dioxide on the growth and survival of larvae and juveniles of three species of northwest Atlantic bivalves. [PDF]

PLoS ONE, 2011
Rising CO(2) concentrations and water temperatures this century are likely to have transformative effects on many coastal marine organisms. Here, we compared the responses of two life history stages (larval, juvenile) of three species of calcifying ...
Stephanie C Talmage, Christopher J Gobler   +1 more
doaj   +1 more source